Gas separation by selective permeation through polymer membranes is one of the fastest
growing branches of separation technology. Strong interest exists, therefore, in the synthesis of …

Nanotechnology is an emerging science involving manipulation of matter at the nanometer
scale. Due to concerns over nanomaterial risks, there has been a dramatic increase in …

… ’s and Parkinson’s diseases, respectively [33, 71, 74]. In the case of Crohn’s disease, disruption
of autophagy’s role … diseases such as Parkinson’s and Alzheimer’s disease, blockade of …

INTRODUCTION Pluto was discovered in 1930 and was long thought to be a misfit or
anomaly in the solar system. However, the 1992 discovery of the Kuiper Belt—a torus-shaped …

X-ray crystallography provides the vast majority of macromolecular structures, but the success
of the method relies on growing crystals of sufficient size. In conventional measurements, …

We have investigated in detail the higher-order structure of 16 S ribosomal RNA, both in its
naked form and in 30 S ribosomal subunits. Each base in the 16 S rRNA chain has been …

… ’s common innovation infrastructure (cross-cutting factors which contribute broadly to
innovativeness throughout the economy), the environment for innovation in a nation’s industrial …

This paper presents a synthetic framework identifying the central drivers of start-up
commercialization strategy and the implications of these drivers for industrial dynamics. We link …

… 15) and entered the interaction zone with an estimated velocity of 60–100 m s −1 . The
particles were intercepted randomly by the LCLS pulses. The X-ray energy was 1.80 keV (6.9-Å …

… We find that a relatively small number of characteristics of a nation’s business
environment explains a striking proportion of the large differences in innovative output …